CN213134089U - Multifunctional rice color selector - Google Patents
Multifunctional rice color selector Download PDFInfo
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- CN213134089U CN213134089U CN202021718998.6U CN202021718998U CN213134089U CN 213134089 U CN213134089 U CN 213134089U CN 202021718998 U CN202021718998 U CN 202021718998U CN 213134089 U CN213134089 U CN 213134089U
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 31
- 235000009566 rice Nutrition 0.000 title claims abstract description 31
- 240000007594 Oryza sativa Species 0.000 title 1
- 239000000428 dust Substances 0.000 claims abstract description 145
- 241000209094 Oryza Species 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims description 33
- 238000001035 drying Methods 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 16
- 238000010521 absorption reaction Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 5
- 235000013339 cereals Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
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- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model relates to a look selects quick-witted technical field, especially a multi-functional rice look selects machine, including the feeder hopper and locate the dust collector of feeder hopper lower extreme, its characterized in that: the dust removal device also comprises a flow control valve, a dust removal cavity, an air supply system and a dust collection system, wherein the flow control valve is arranged at the lower end of the feed hopper; the dust removing cavity comprises a first dust removing cavity communicated with the lower end of the feed hopper and a second dust removing cavity communicated with the lower end of the first dust removing cavity; the inner wall of the first dust removing cavity is provided with a first landslide integrated with the first dust removing cavity, and the inner wall of the second dust removing cavity is provided with a second landslide integrated with the second dust removing cavity; the air supply system comprises a first air supply pipe communicated with the slope surface of the first landslide, a second air supply pipe arranged on the same side as the first air supply pipe and communicated with the slope surface of the second landslide and an air supply device; the utility model discloses before raw materials rice got into the sorting chamber, the surface was bright and clean, and it is few to contain the chaff, and mobility is better.
Description
Technical Field
The utility model relates to a look selects quick-witted technical field, especially a multi-functional rice look selects machine.
Background
The rice color selector is a machine for removing rice impurities, and is mainly used for color selection of high-quality rice. As is known, impurities such as small stones and heterochromatic particles can appear in the rice in the production and processing process, and some rice even mildew.
When the rice raw material contains more bran, under the condition of proper moisture and temperature, the passage of the color selector is easy to scale after a period of time, and the flowing of rice grains is influenced. In addition, the dust concentration in the sorting chamber is too high, which affects the recognition ability of the electric eye and the operation of the injection valve, thereby reducing the color sorting accuracy. Therefore, the rice entering the color selector is required to have smooth surface, less bran and good fluidity.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, the utility model aims to provide a rice grain gets into before the sorting chamber, and rice surface is bright and clean, contains the chaff few, the rice color sorter that mobility is good.
The technical scheme of the utility model is realized like this: the utility model provides a multi-functional rice look selection machine, includes the feeder hopper and locates the dust collector of feeder hopper lower extreme, its characterized in that: the dust removal device further comprises a flow control valve, a dust removal cavity, an air supply system and a dust collection system.
Preferably: the flow control valve is arranged at the lower end of the feed hopper; the dust removing cavity comprises a first dust removing cavity communicated with the lower end of the feed hopper and a second dust removing cavity communicated with the lower end of the first dust removing cavity; the inner wall of the first dust removing cavity is provided with a first landslide integrated with the first dust removing cavity, and the inner wall of the second dust removing cavity is provided with a second landslide integrated with the second dust removing cavity.
By adopting the technical scheme, the lower end of the feed hopper is additionally provided with the dust removal device which is provided with the flow control valve, so that the flow of the raw materials entering the first dust removal cavity can be controlled, and the effect of removing bran dust is ensured; first landslide and the second landslide that first dust removal chamber and second dust removal set up respectively for slow down the speed of raw materials whereabouts and play the cushioning effect, guarantee the efficiency of removing the bran dust.
Preferably: the air supply system comprises a first air supply pipe communicated with the slope surface of the first landslide, a second air supply pipe arranged on the same side as the first air supply pipe and communicated with the slope surface of the second landslide and an air supply device; the first air supply pipe is communicated with the first landslide to form a first air inlet, and the second air supply pipe is communicated with the second landslide to form a second air inlet.
The air supply device also comprises an air feeder, a connecting air pipe and a heating and drying chamber; the heating drying chamber also comprises a heating wall fixedly connected with the inner wall of the heating drying chamber and a filtering wall which is arranged in parallel with the heating wall and fixedly connected with the inner wall of the heating drying chamber; the heating wall is a wall body which is composed of a plurality of heating coils and can ventilate, and the filter wall is composed of a plurality of detachable plate-type filters.
By adopting the technical scheme, the first air inlet and the second air inlet are arranged on the first landslide and the second landslide, so that the air direction of the inlet air is in an oblique upward direction, and the separation efficiency of the bran dust and the rice can be improved due to the fact that the weight of the rice is far larger than that of the bran dust when the raw materials fall; the air supply device who sets up provides the air inlet for first dust removal chamber and second dust removal chamber for the separation bran dirt, the heating wall that air supply device set up has guaranteed the aridity of air inlet, provides dry air inlet for first dust removal chamber and second dust removal chamber, and the filter wall that sets up has guaranteed the cleanliness factor of air inlet.
Preferably: the dust collection system comprises a first dust collection pipe communicated with the inner wall of one side of the first dust collection cavity, a second dust collection pipe which is at the same side as the first dust collection pipe and communicated with the inner wall of the second dust collection cavity, an exhaust fan with one end communicated with the first dust collection pipe and the second dust collection pipe, and a dust collection bag connected with the other end of the exhaust fan; the first dust suction pipe is connected with the inner wall of the first dust removal cavity through a first air suction opening, and the second dust suction pipe is connected with the inner wall of the second dust removal cavity through a second air suction opening.
Through adopting above-mentioned technical scheme, the problem of the first dust removal chamber of discharge and second dust removal chamber after the separation of bran dust has been solved.
Preferably: the first air inlet is right opposite to the first air suction opening, and the second air inlet is right opposite to the second air suction opening.
By adopting the technical scheme, the first air inlet is opposite to the first air suction port, and the second air inlet is opposite to the second air suction port, so that air inlet can be realized with air suction to form a straight line, and the efficiency of discharging bran dust is improved.
Preferably: the first air inlet, the second air inlet, the first air suction opening and the second air suction opening are respectively provided with a separation net.
Through adopting above-mentioned technical scheme, guaranteed that the rice can not get into in first air feed pipe, second air feed pipe, first dust absorption pipe and the second dust absorption pipe because of suction or gravity.
Preferably: the heating wall is provided with a copper plate perpendicular to the wall surface.
Through adopting above-mentioned technical scheme, because the transferability of heat, on the heat transfer copper plate with the heating coil, increased the conversion rate of air and heat energy.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of embodiment 1 of the present invention;
fig. 2 is a schematic structural view of an air supply system 23 according to embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a dust collection system 24 according to embodiment 1 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, the utility model discloses a multi-functional rice look selects machine, include feeder hopper 1 and locate dust collector 2 of feeder hopper 1 lower extreme in the embodiment of the utility model discloses in, dust collector 2 still includes accuse flow valve 21, dust removal chamber 22, air feed system 23 and dust pelletizing system 24.
In the embodiment of the present invention, the flow control valve 21 is disposed at the lower end of the feeding hopper 1; the dust removing cavity 22 comprises a first dust removing cavity 221 communicated with the lower end of the feed hopper 1 and a second dust removing cavity 222 communicated with the lower end of the first dust removing cavity 221; the inner wall of the first dust-removing cavity 221 is provided with a first landslide 2211 integrated therewith, and the inner wall of the second dust-removing cavity 222 is provided with a second landslide 2221 integrated therewith.
By adopting the technical scheme, the lower end of the feed hopper is additionally provided with the dust removal device which is provided with the flow control valve, so that the flow of the raw materials entering the first dust removal cavity can be controlled, and the effect of removing bran dust is ensured; first landslide and the second landslide that first dust removal chamber and second dust removal set up respectively for slow down the speed of raw materials whereabouts and play the cushioning effect, guarantee the efficiency of removing the bran dust.
In the embodiment of the present invention, the air supply system 23 includes a first air supply pipe 231 communicated with the slope surface of the first landslide 2211, a second air supply pipe 232 disposed at the same side of the first air supply pipe 231 and communicated with the slope surface of the second landslide 2221, and an air supply device 233; the end of the first air supply pipe 231 communicated with the first landslide 2211 is a first air inlet 2311, and the end of the second air supply pipe 232 communicated with the second landslide 2221 is a second air inlet 2321.
In the embodiment of the present invention, the air supply device 233 further includes an air blower 2331, a connecting air pipe 2332, and a heating and drying chamber 2333; the heating and drying chamber 2333 further comprises a heating wall a1 fixedly connected with the inner wall of the heating and drying chamber 2333, and a filtering wall a2 arranged in parallel with the heating wall a1 and fixedly connected with the inner wall of the heating and drying chamber 2333; the heating wall is a wall body which is composed of a plurality of heating coils and can ventilate, and the filter wall A2 is composed of a plurality of detachable plate-type filters.
By adopting the technical scheme, the first air inlet and the second air inlet are arranged on the first landslide and the second landslide, so that the air direction of the inlet air is in an oblique upward direction, and the separation efficiency of the bran dust and the rice can be improved due to the fact that the weight of the rice is far larger than that of the bran dust when the raw materials fall; the air supply device who sets up provides the air inlet for first dust removal chamber and second dust removal chamber for the separation bran dirt, the heating wall that air supply device set up has guaranteed the aridity of air inlet, provides dry air inlet for first dust removal chamber and second dust removal chamber, and the filter wall that sets up has guaranteed the cleanliness factor of air inlet.
In the embodiment of the present invention, the dust collecting system 24 includes a first dust collecting pipe 241 communicated with an inner wall of one side of the first dust collecting cavity 221, a second dust collecting pipe 242 communicated with an inner wall of the second dust collecting cavity 222 and at the same side of the first dust collecting pipe 241, an exhaust fan 243 having one end communicated with the first dust collecting pipe 241 and the second dust collecting pipe 242, and a dust collecting bag 244 connected to the other end of the exhaust fan 243; the connection end of the inner walls of the first dust suction pipe 241 and the first dust removal cavity 221 is a first air suction opening 2411, and the connection end of the inner walls of the second dust suction pipe 242 and the second dust removal cavity 222 is a second air suction opening 2421.
Through adopting above-mentioned technical scheme, the air exhauster of setting provides suction for first dust absorption pipe and second dust absorption pipe, and the bran dust that separates the air inlet is through first inlet scoop and the absorption of second inlet scoop into first dust absorption pipe and second dust absorption pipe, gets into the dust bag at last.
In the embodiment of the present invention, the first air inlet 2311 is opposite to the first air inlet 2411, and the second air inlet 2321 is opposite to the second air inlet 2421.
By adopting the technical scheme, the first air inlet is opposite to the first air suction port, and the second air inlet is opposite to the second air suction port, so that air inlet can be realized with air suction to form a straight line, and the efficiency of discharging bran dust is improved.
In the embodiment of the present invention, the first air inlet 2311, the second air inlet 2321, the first air suction opening 2411 and the second air suction opening 2421 are all provided with a separation net.
Through adopting above-mentioned technical scheme, guaranteed that the rice can not get into in first air feed pipe, second air feed pipe, first dust absorption pipe and the second dust absorption pipe because of suction or gravity.
In the embodiment of the present invention, the heating wall a1 is provided with a copper plate perpendicular to the wall surface.
Through adopting above-mentioned technical scheme, because hot transferability, on the heat transfer copper plate with heating coil, increased the conversion rate of air and heat energy to guarantee the drying of air inlet and the stoving effect of air inlet.
The principle of the embodiment: the first step is as follows: the air feeder converts outside air into air to be fed into the heating and drying chamber, the air is dried and dehumidified by the heating wall to form dry air, the dry air is filtered by the filter wall to remove particles such as dust in the air, and finally the dry air enters the first dust removal cavity and the second dust removal cavity through the first air supply pipe and the second air supply pipe;
the second step is that: opening a first dust suction port and a second dust suction port of the exhaust fan to generate suction;
the third step: opening a flow control valve, enabling the raw materials to vertically fall in a first dust removal cavity, enabling the raw materials to pass through a first air inlet area, separating rice and bran dust under the action of wind power, enabling a first dust absorption port to absorb the separated bran dust into a first dust absorption pipe, enabling the raw materials passing through a first dust removal cavity to fall to a first landslide slowing-down speed, enabling the raw materials to vertically fall into a second dust removal cavity again, enabling the raw materials to pass through a second air inlet area, enabling the rice and the bran dust to be separated for the second time under the action of wind power, enabling the separated bran dust to be absorbed into a second dust absorption pipe through a second dust absorption port, enabling the raw materials subjected to secondary dust removal to pass through the second landslide slowing-down speed, and enabling the raw materials;
the fourth step: the bran dust passes through the first dust absorption pipe and the second dust absorption pipe and then enters the dust collection bag through the exhaust fan.
To sum up, the utility model discloses before raw materials rice gets into the sorting chamber, the surface is bright and clean, contains the chaff few, and mobility is better.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a multi-functional rice look selection machine, includes the feeder hopper and locates the dust collector of feeder hopper lower extreme, its characterized in that: the dust removal device also comprises a flow control valve, a dust removal cavity, an air supply system and a dust collection system; the flow control valve is arranged at the lower end of the feed hopper; the dust removing cavity comprises a first dust removing cavity communicated with the lower end of the feed hopper and a second dust removing cavity communicated with the lower end of the first dust removing cavity; the inner wall of the first dust removing cavity is provided with a first landslide integrated with the first dust removing cavity, and the inner wall of the second dust removing cavity is provided with a second landslide integrated with the second dust removing cavity; the air supply system comprises a first air supply pipe communicated with the slope surface of the first landslide, a second air supply pipe arranged on the same side as the first air supply pipe and communicated with the slope surface of the second landslide and an air supply device; the first air supply pipe is communicated with the first landslide to form a first air inlet, and the second air supply pipe is communicated with the second landslide to form a second air inlet; the air supply device also comprises an air feeder, a connecting air pipe and a heating and drying chamber; the heating drying chamber also comprises a heating wall fixedly connected with the inner wall of the heating drying chamber and a filtering wall which is arranged in parallel with the heating wall and fixedly connected with the inner wall of the heating drying chamber; the heating wall is a wall body which consists of a plurality of heating coils and can ventilate, and the filter wall consists of a plurality of detachable plate filters; the dust collection system comprises a first dust collection pipe communicated with the inner wall of one side of the first dust collection cavity, a second dust collection pipe which is at the same side as the first dust collection pipe and communicated with the inner wall of the second dust collection cavity, an exhaust fan with one end communicated with the first dust collection pipe and the second dust collection pipe, and a dust collection bag connected with the other end of the exhaust fan; the first dust suction pipe is connected with the inner wall of the first dust removal cavity through a first air suction opening, and the second dust suction pipe is connected with the inner wall of the second dust removal cavity through a second air suction opening.
2. The multifunctional rice color selector as claimed in claim 1, wherein: the first air inlet is right opposite to the first air suction opening, and the second air inlet is right opposite to the second air suction opening.
3. The multifunctional rice color selector as claimed in claim 2, wherein: and the first air inlet, the second air inlet, the first air suction opening and the second air suction opening are respectively provided with a separation net.
4. A multifunctional rice color selector as claimed in claim 3, wherein: the heating wall is provided with a copper plate perpendicular to the wall surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021718998.6U CN213134089U (en) | 2020-08-18 | 2020-08-18 | Multifunctional rice color selector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021718998.6U CN213134089U (en) | 2020-08-18 | 2020-08-18 | Multifunctional rice color selector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213134089U true CN213134089U (en) | 2021-05-07 |
Family
ID=75739076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021718998.6U Active CN213134089U (en) | 2020-08-18 | 2020-08-18 | Multifunctional rice color selector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213134089U (en) |
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2020
- 2020-08-18 CN CN202021718998.6U patent/CN213134089U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A multifunctional rice color sorter Granted publication date: 20210507 Pledgee: Zhejiang Longyou rural commercial bank Limited by Share Ltd. Pledgor: Zhejiang Hongzhuan grain and Oil Co.,Ltd. Registration number: Y2024980022627 |